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Issue 699978 link

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Issue metadata

Status: Fixed
Owner:
Closed: Apr 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 1
Type: Bug



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"ExecuteDefaultTaskOnDrive/FileManagerBrowserTest.Test/0" is flaky

Project Member Reported by chromium...@appspot.gserviceaccount.com, Mar 9 2017

Issue description

"ExecuteDefaultTaskOnDrive/FileManagerBrowserTest.Test/0" is flaky.

This issue was created automatically by the chromium-try-flakes app. Please find the right owner to fix the respective test/step and assign this issue to them. If the step/test is infrastructure-related, please add Infra-Troopers label and change issue status to Untriaged. When done, please remove the issue from Sheriff Bug Queue by removing the Sheriff-Chromium label.

We have detected 4 recent flakes. List of all flakes can be found at https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyQgsSBUZsYWtlIjdFeGVjdXRlRGVmYXVsdFRhc2tPbkRyaXZlL0ZpbGVNYW5hZ2VyQnJvd3NlclRlc3QuVGVzdC8wDA.

Flaky tests should be disabled within 30 minutes unless culprit CL is found and reverted. Please see more details here: https://sites.google.com/a/chromium.org/dev/developers/tree-sheriffs/sheriffing-bug-queues#triaging-auto-filed-flakiness-bugs
 

Comment 1 by guidou@chromium.org, Mar 10 2017

Labels: -Sheriff-Chromium

Comment 2 by guidou@chromium.org, Mar 10 2017

Owner: yoshiki@chromium.org
Status: Assigned (was: Untriaged)
yoshiki@: Can you take a look or try to find a better owner?
Owner: oka@chromium.org
Oka-san, could you triage?

Comment 4 by oka@chromium.org, Mar 13 2017

Owner: fukino@chromium.org
Log contains a line

[26350:26350:0312/173618.809123:INFO:CONSOLE(0)] "Unchecked runtime.lastError while running fileSystem.requestFileSystem: Volume not found.
    at chrome-extension://pmfjbimdmchhbnneeidfognadeopoehp/background_scripts.js:1535:27
    at chrome-extension://pmfjbimdmchhbnneeidfognadeopoehp/background_scripts.js:1534:28
    at ImageLoader.<anonymous> (chrome-extension://pmfjbimdmchhbnneeidfognadeopoehp/background_scripts.js:1533:43)", source: chrome-extension://pmfjbimdmchhbnneeidfognadeopoehp/_generated_background_page.html (0)

Looks like it is considered as an error, letting the test fail.
[23496:23496:0309/024856.375183:INFO:CONSOLE(0)] "[FAIL] executeDefaultTaskOnDrive: API Test Error in executeDefaultTaskOnDrive: The error count is not 0.
Actual: 1
Expected: 0
Error
    at Object.handleRequest (extensions::binding:63:27)
    at Object.<anonymous> (extensions::binding:422:32)
    at Object.<anonymous> (extensions::test:215:18)
    at Object.handleRequest (extensions::binding:63:27)
    at Object.<anonymous> (extensions::binding:422:32)
    at chrome-extension://oobinhbdbiehknkpbpejbbpdbkdjmoco/test_util.js:36:17
    at <anonymous>", source: chrome-extension://oobinhbdbiehknkpbpejbbpdbkdjmoco/_generated_background_page.html (0)
[23496:23496:0309/024856.375881:INFO:CONSOLE(0)] "Uncaught (in promise) chrome.test.failure", source: chrome-extension://oobinhbdbiehknkpbpejbbpdbkdjmoco/_generated_background_page.html (0)
../../chrome/browser/chromeos/file_manager/file_manager_browsertest_base.cc:582: Failure
Failed
Failed 1 of 1 tests
[23496:23496:0309/024856.591075:WARNING:event_router.cc(423)] Not all file watchers are removed. This can happen when the Files app is open during shutdown.


Let me disable the test for now and assign this to fukino@.

Project Member

Comment 5 by bugdroid1@chromium.org, Mar 13 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/e44f674b04aeaa8a7d3831517cd2628436c542b4

commit e44f674b04aeaa8a7d3831517cd2628436c542b4
Author: oka <oka@chromium.org>
Date: Mon Mar 13 10:16:27 2017

Disable flaky test ExecuteDefaultTaskOnDrive/FileManagerBrowserTest

BUG= 699978 

Review-Url: https://codereview.chromium.org/2750443002
Cr-Commit-Position: refs/heads/master@{#456348}

[modify] https://crrev.com/e44f674b04aeaa8a7d3831517cd2628436c542b4/chrome/browser/chromeos/file_manager/file_manager_browsertest.cc

Project Member

Comment 6 by bugdroid1@chromium.org, Mar 16 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/633ac075e5897f9ed9bf928e004658833447a4f1

commit 633ac075e5897f9ed9bf928e004658833447a4f1
Author: fukino <fukino@chromium.org>
Date: Thu Mar 16 12:05:10 2017

Disable flaky tests in Chrome OS file manager.

Though there seems to be a shared issue which makes many tests flaky,
we should disable each one for now not to slow down the CQ.

BUG= 702119 , 699534 , 699978 , 700156 , 699083 , 698834 , 698772 , 699171 
TEST=none

Review-Url: https://codereview.chromium.org/2754003003
Cr-Commit-Position: refs/heads/master@{#457400}

[modify] https://crrev.com/633ac075e5897f9ed9bf928e004658833447a4f1/chrome/browser/chromeos/file_manager/file_manager_browsertest.cc

Project Member

Comment 7 by bugdroid1@chromium.org, Apr 11 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/54a3dd064413a8d341253c27cb944ba739acba2c

commit 54a3dd064413a8d341253c27cb944ba739acba2c
Author: tetsui <tetsui@google.com>
Date: Tue Apr 11 01:50:55 2017

Enable once flaky tests in Chrome OS file manager.

These tests were previously flaky and there seems to be a shared issue.
However, they do not reproduce anymore on the latest master branch.

It reproduced on commit a2b501b65e0987b4f2a23561a4906eb02f955a40 and
it did not reproduce on 577b8f369864082950e5922472780e54317ea2ac.

BUG= 699426 , 700156 , 699083 , 698834 , 702119 , 701923 , 699171 , 699978 , 702119 , 699534 , 615259 , 698772 
TEST=none
TBR=fukino@chromium.org

Review-Url: https://codereview.chromium.org/2801573002
Cr-Commit-Position: refs/heads/master@{#463493}

[modify] https://crrev.com/54a3dd064413a8d341253c27cb944ba739acba2c/chrome/browser/chromeos/file_manager/file_manager_browsertest.cc

Comment 8 by tetsui@chromium.org, Apr 17 2017

Status: Fixed (was: Assigned)

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